天然产物研究与开发 ›› 2018, Vol. 30 ›› Issue (增刊2): 127-131.

• 研究简报 • 上一篇    下一篇

青海锁阳的红外光谱指纹图谱研究

王劼1,2,卢学峰1,孙菁1,万丽娜1,2,孟卫东3,叶润蓉1*,周玉碧1*   

  1. 1中国科学院藏药研究重点实验室 青海省青藏高原特色生物资源研究重点实验室 中国科学院西北高原生物研究所,西宁 810008;2中国科学院大学,北京 100049;3青海道康农牧科技有限公司,都兰 816100
  • 出版日期:2019-01-18 发布日期:2019-01-18
  • 基金资助:

    青海省重点实验室发展建设专项(2017-ZJ-Y10);青海省基础研究计划项目(2016-ZJ-765);青海省重点研发与转化计划项目(2019-SF-171)

Study on IR Fingerprint Spectra of Cynomorium songaricum Rupr.from Qinghai Province

WANG Jie1,2,LU Xue-feng1,SUN Jing1,WAN Li-na1,2,MENG Wei-dong3,YE Run-rong1*,ZHOU Yu-bi1*   

  1. 1Key Laboratory of Tibetan Medicine Research and Qinghai Key Laboratory of Qinghai-Tibet Plateau Biological Resources,Northwest Institute of Plateau Biology,Chinese Academy of Sciences,Xining 810008,China; 2Graduate University of Chinese Academy of Sciences,Beijing 100049,China; 3Qinghai Daokang Agriculture and Animal Husbandry Technology Co.,Ltd.,Dulan 816100,China.
  • Online:2019-01-18 Published:2019-01-18

摘要: 本研究采用傅里叶变换红外光谱法,对青海不同居群的锁阳进行了分析。通过共有峰的确认和相似度分析,建立了青海锁阳的红外光谱指纹图谱,并确定了13个吸收峰为青海锁阳的共有峰;聚类分析结果表明,青海锁阳可分为两类,一类为柴达木盆地居群,另一类以共和盆地居群为主,表明其品质可能与其地理分布有关。本研究为青海锁阳的特征性和品质分析提供了理论依据。

关键词: 锁阳, 红外指纹图谱, 共有峰, 相似度分析, 聚类分析

Abstract: In this study,the Fourier transform infrared spectroscopy was used to analyze the Cynomorium songaricum of different populations from Qinghai province.The IR fingerprint Spectra of C.songaricum was established through the identification of common peaks and the analysis of similarity,and 13 common peaks were confirmed.The cluster analysis result showed that the samples of Qinghai province were mainly divided into two groups.The one is the Qaidam basin population,and the other is mainly Gonghe basin population.The result indicated that its quality may be related to the geographical distribution.This study provided the theoretical basis for the characterization and quality analysis of C.songaricum of Qinghai.

Key words: Cynomorium songaricum Rupr., IR fingerprint spectra, common peaks, similarity analysis, cluster analysis

中图分类号:  R284.2